org.mockito.exceptions.verification.TooFewActualInvocations: hostLevelIngestionStats.recordTotalBytesConsumed( <any long> ); Wanted 2 times: -> at com.linkedin.davinci.stats.HostLevelIngestionStats.recordTotalBytesConsumed(HostLevelIngestionStats.java:507) But was 1 time: -> at com.linkedin.davinci.kafka.consumer.StoreIngestionTask.processConsumerRecord(StoreIngestionTask.java:2753)

org.mockito.exceptions.misusing.WrongTypeOfReturnValue: Long cannot be returned by isRunning() isRunning() should return boolean *** If you're unsure why you're getting above error read on. Due to the nature of the syntax above problem might occur because: 1. This exception *might* occur in wrongly written multi-threaded tests. Please refer to Mockito FAQ on limitations of concurrency testing. 2. A spy is stubbed using when(spy.foo()).then() syntax. It is safer to stub spies - - with doReturn|Throw() family of methods. More in javadocs for Mockito.spy() method.

org.mockito.exceptions.verification.TooFewActualInvocations: hostLevelIngestionStats.recordTotalBytesConsumed( <any long> ); Wanted 2 times: -> at com.linkedin.davinci.stats.HostLevelIngestionStats.recordTotalBytesConsumed(HostLevelIngestionStats.java:507) But was 1 time: -> at com.linkedin.davinci.kafka.consumer.StoreIngestionTask.processConsumerRecord(StoreIngestionTask.java:2753)